Yes
Many desert animals live underground, or spend most of the day in the shade of a rock or plant.
The people that live there are nomads. Nomads are people that move place to place looking for food, water, and land for his/her stock of animals.The ancient Egyptians held the scarab beetle in reverence because the insect's newborn seemed to appear spontaneously, as if by magic. (In fact, newborn hatched from a ball of animal dung, where the female beetle had laid her eggs.)
Nomads wander from place to place to live.
Most lakes and rivers south of the Sahara.
The live south of the Sahara, most widely distributed in East Africa
age when most people were nomads
most African and Asian countries outside of the Sahara.
it is found in the most of north of the sahara desert and also the south of the sahara through the west africa and the southern part of the aribian peninsula
Nomads were most likely to interact at the bridges of Arabia
Forms of food are available everywhere. Deserts are not empty for the most part. Insects, animals and plants can be found. There are other options though such as some cactus are edible and many nomads cook and kill live goats for an evening meal. if this is not available they may eat fruit and crops from an oasis if there is one nearby. they also eat a special type of porridge.
As always, the most dangerous creature found in the Sahara is man.
They arrived as nomads, and settled on the land to secure a stable living as farmers. This changed over time as some turned to shepherding, fishing, trade, artisans and artists, but the core occupation of a city-state was farming, from which they got their daily bread.